If you have a return separated list how could you wrap each line like this?

 

Cat

Elephant

Woodpecker

Dog

Mongoose

 

To this

 

<wrap>Cat</wrap>

<wrap>Elephant</wrap>

<wrap>Woodpecker</wrap>

<wrap>Dog</wrap>

<wrap>Mongoose</wrap>

I am not sure I understand your need but you can try this:

Let ( [
theList = table::values & ¶ ;
adjusted = Substitute ( theList ; ¶ ;  "[/wrap]¶[wrap]" )
] ;
LeftValues ( "[wrap]" & adjusted ; ValueCount ( adjusted ) - 1 )
)

Or if you wish 

"[wrap]" & Substitute ( table::values ; ¶ ;  "[/wrap]¶[wrap]" ) & "[/wrap]"

 

I am not sure I understand your need

 

I would ask about that too: it looks like an attempt to improvise an export to XML or HTML - and it's not very likely to succeed.